About 426 miles — 17 percent — of Puget Sound's shoreline are currently made up of bluffs classified as feeder bluffs or exceptional feeder bluffs. Several types of geologic and topographic ...

This critical work by our Coastal Monitoring and Analysis Program (CMAP) staff collected high-resolution, topographic data about Puget Sound beaches and bluffs. We used boat-based lidar and GPS ...